Red Hat Security AdvisoryRHSA-2026:74133
kernel security, bug fix, and enhancement update
Released 2026-09-30 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS (v. 8) bpftool-4.18.0-553.170.1.el8_10, kernel-4.18.0-553.170.1.el8_10, kernel-abi-stablelists-4.18.0-553.170.1.el8_10 +19
- Red Hat Enterprise Linux CRB (v. 8) kernel-tools-libs-devel-4.18.0-553.170.1.el8_10
Fixes 4 records
Priority MEDIUM 49
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Reject MPA FPDU length underflow before signed receive math A malicious connected siw peer can send an iWARP FPDU whose MPA length field (c_hd…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.005 · Published 2026-07-19 · Partial fix · 5.10.258, 5.15.209 +6 CWE-190
Priority MEDIUM 41
In the Linux kernel, the following vulnerability has been resolved: net/liquidio: drop cached VF pci_dev LUT The PF SR-IOV enable path caches VF pci_dev pointers in dpiring_to_vfpcidev_lut[] by iterating with pci_get_dev…
CVSS 3.1CRITICAL 9.3· Local · No auth · No interaction · EPSS 0.00194 · Published 2026-08-15 · Partial fix · 6.1.191, 6.6.160 +4
Priority LOW 39
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets vmxnet3_get_hdr_len() assumes gdesc->rcd.v4/v6/tcp always describe the outer header, but…
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00501 · Published 2026-08-10 · Partial fix · 5.10.265, 5.15.216 +6 CWE-20
Priority LOW 32
In the Linux kernel, the following vulnerability has been resolved: dm-integrity: don't increment hash_offset twice hash_offset is already incremented in the loop "for (i = 0; i < to_copy; i++, ts--)".
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00546 · Published 2026-08-15 · Partial fix · 5.10.266, 5.15.217 +6 CWE-682